| Value | Category | Cases | |
|---|---|---|---|
| 0 | 25 |
3.7%
|
|
| 1 | 209 |
30.6%
|
|
| 2 | 144 |
21.1%
|
|
| 3 | 92 |
13.5%
|
|
| 4 | 48 |
7%
|
|
| 5 | 16 |
2.3%
|
|
| 6 | 150 |
21.9%
|
|
| Sysmiss | 24430 |